This field will allow you to create your own typography, very useful if for example you sell engraved or carved letters (bijouterie).
You will then have to create your alphabet as an image and upload each image as a value by naming it with the associated letter.
Example value A => picture of letter A
Note : you can specify the characters in capital letters or not
Example value A => picture of letter A
Example value a => picture of letter a
If you do not want to differentiate between capitals, proceed as follows :
Example value A|a => picture of letter A
the separator | allows you to associate several characters with the same image.
A|a|at => picture of letter A